Selectively Wiping a Remote Device

1. A method, comprising: receiving the securing command at the receiving device, the securing command being provided with an indicator of a first authorization level; in response to receiving the securing command, the receiving device: determining which of a plurality of data types is to be secured based on the first authorization level indicated by the securing command, each of the plurality of data types being associated with at least one of a plurality of authorization levels; setting a flag at the receiving device indicating each of the plurality of data types thus determined; securing data of each of the plurality of data types thus indicated; and clearing the flag upon completion of said securing.

2. The method of claim 1 , wherein the first authorization level was selected at a sending device from the plurality of authorization levels, transmission of the securing command to the receiving device having been initiated by the sending device.

3. The method of claim 2 , wherein the authorization level thus selected is associated with a command issuer.

4. The method of claim 1 , wherein the securing command comprises the indicator of the first authorization level.

5. The method of claim 1 , wherein setting the flag comprises setting a value for each of the plurality of data types, each said value indicating whether the data of said data type is to be secured.

6. The method of claim 5 , wherein securing comprises executing a securing operation for the data of said data type for which a value was set and clearing the flag comprises resetting each said value once the data of said data type has been secured.

7. The method of claim 1 , wherein at least some of the plurality of data types are associated with a plurality of authorization levels.

8. The method of claim 1 , wherein securing comprises encrypting the data of each of the plurality of data types thus indicated.

9. The method of claim 1 , wherein securing comprises deleting the data of each of the plurality of data types thus indicated.

10. The method of claim 1 , further comprising the receiving device authenticating the securing command prior to securing the data, the authenticating comprising verifying a shared secret by the receiving device.

11. The method of claim 1 , further comprising: receiving a further securing command provided with a further indicator of a second authorization level different than the first authorization level; in response to receiving the further securing command; determining which of a further plurality of data types is to be secured based on the second authorization level indicated by the further securing command; and securing data of each of the further plurality of data types thus indicated.

12. A non-transitory electronic device-readable medium bearing code, which when executed by one or more processors of an electronic device, configures the electronic device to: receive a securing command, the securing command being provided with an indicator of a first authorization level; in response to receiving the securing command: determine which of a plurality of data types is to be secured based on the first authorization level indicated by the securing command, each of the plurality of data types being associated with at least one of a plurality of authorization levels; set a flag in memory of the electronic device indicating each of the plurality of data types thus determined; secure data of each of the plurality of data types thus indicated; and clear the flag upon completion of said securing.

13. The non-transitory electronic device-readable medium of claim 12 , wherein the first authorization level was selected at a sending device from the plurality of authorization levels, transmission of the securing command to the receiving device having been initiated by the sending device.

14. The non-transitory electronic device-readable medium of claim 12 , wherein at least some of the plurality of data types are associated with a plurality of authorization levels.

15. The non-transitory electronic device-readable medium of claim 12 , wherein setting the flag comprises setting a value for each of the plurality of data types, each said value indicating whether the data of said data type is to be secured.

16. The non-transitory electronic device-readable medium of claim 12 , wherein securing comprises encrypting the data of each of the plurality of data types thus indicated, deleting the data of each of the plurality of data types thus indicated, or both encrypting and deleting the data of each of the plurality of data types thus indicated.

17. The non-transitory electronic device-readable medium of claim 12 , wherein the electronic device authenticates the securing command prior to securing the data, the authenticating comprising verifying a shared secret by the electronic device.

18. The non-transitory electronic device-readable medium of claim 12 , wherein the electronic device is further configured to: receive a further securing command, the further securing command being provided with a further indicator of a second authorization level different than the first authorization level; in response to receiving the further securing command, determine which of a further plurality of data types is to be secured based on the second authorization level indicated by the further securing command, and secure data of each of the further plurality of data types thus indicated.

19. An electronic device, comprising: a memory; a communication subsystem; and a processor operatively connected to the memory and the communication subsystem, the processor being configured to: receive a securing command using the communication subsystem, the securing command being provided with an indicator of a first authorization level; in response to receiving the securing command: determine which of a plurality of data types is to be secured based on the first authorization level indicated by the securing command, each of the plurality of data types being associated with at least one of a plurality of authorization levels; set a flag in the memory indicating each of the plurality of data types thus determined; secure data of each of the plurality of data types thus indicated; and clear the flag upon completion of said securing.

20. The electronic device of claim 19 , wherein at least some of the plurality of data types are associated with a plurality of authorization levels.

21. The electronic device of claim 19 , wherein the processor is further configured to authenticate the securing command prior to securing the data, the authenticating comprising verifying a shared secret.

22. The electronic device of claim 19 , wherein the processor is further configured to: receive a further securing command, the further securing command being provided with a further indicator of a second authorization level different than the first authorization level; in response to receiving the further securing command, determine which of a further plurality of data types is to be secured based on the second authorization level indicated by the further securing command, and secure data of each of the further plurality of data types thus indicated.